Password based encryption

[lgpl/argeo-commons.git] / basic / runtime / org.argeo.basic.nodeps / src / main / java / org / argeo / StreamUtils.java

diff --git a/basic/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/StreamUtils.java b/basic/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/StreamUtils.java
new file mode 100644 (file)
index 0000000..10af68f
--- /dev/null
+++ b/basic/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/StreamUtils.java
@@ -0,0 +1,43 @@
+package org.argeo;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+/** Utilities to be used when APache COmmons IO is not available. */
+public class StreamUtils {
+
+       public static void copy(InputStream in, OutputStream out)
+                       throws IOException {
+               byte[] buf = new byte[8192];
+               while (true) {
+                       int length = in.read(buf);
+                       if (length < 0)
+                               break;
+                       out.write(buf, 0, length);
+               }
+       }
+
+       public static void closeQuietly(InputStream in) {
+               if (in != null)
+                       try {
+                               in.close();
+                       } catch (Exception e) {
+                               //
+                       }
+       }
+
+       public static void closeQuietly(OutputStream out) {
+               if (out != null)
+                       try {
+                               out.close();
+                       } catch (Exception e) {
+                               //
+                       }
+       }
+
+       private StreamUtils() {
+
+       }
+
+}